<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>hello admin!</h1>
<a href="/" th:href="@{/}">goto index page</a>
<form th:action="@{/user/logout}" method="post">
    <input type="hidden" name="${_csrf.parameterName }" value="${_csrf.token }"/>
    <input type="submit" value="logout">
</form>
</body>
</html>